ROSS ENTERPRISES LTD HIN Decoder
Hull Identification Numbers beginning with ZDR were assigned by the US Coast Guard to ROSS ENTERPRISES LTD of CLARKS HARBOUR, NS. The company is recorded as out of business since 1985 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
ZDR
Location
CLARKS HARBOUR, NS
In business
since 1975
Status
Out of business (1985)
ROSS ENTERPRISES LTD built hulls across both HIN eras (1975–1985): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
The optional $19.99 Boat History Report adds stolen-boat, salvage/auction, incident, and USCG documentation checks — one-time, no subscription (typical boat-history services charge $25+).
ROSS ENTERPRISES LTD HIN FAQ
What does a ROSS ENTERPRISES LTD HIN look like?
It starts with the three characters "ZDR" — the Manufacturer Identification Code the US Coast Guard assigned to ROSS ENTERPRISES LTD — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ROSS ENTERPRISES LTD built hulls across both HIN eras (1975–1985): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is ROSS ENTERPRISES LTD still in business?
USCG records list ROSS ENTERPRISES LTD as out of business since 1985. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a ROSS ENTERPRISES LTD HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ROSS ENTERPRISES LTD built hulls across both HIN eras (1975–1985): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in NS
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ROSS ENTERPRISES LTD HIN Decoder," carwhere.com/hin-decoder/zdr, last verified 2026-06-12.